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TL7757CD The TL7757CD from Texas Instruments is a supply-voltage supervisor designed for microprocessor systems. It monitors supply voltage for undervoltage conditions, providing an active low reset signal.
Mfr Part #:

TL7757CD

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The TL7757CD from Texas Instruments is a supply-voltage supervisor designed for microprocessor systems. It monitors supply voltage for undervoltage conditions, providing an active low reset signal.
✓ Total Stock: 5,445 pcs
$ Price Range: $0.37

TL7757CD Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
5,380 pcs
On Request
5380 pcs On Request 1 On Request On Request 06+ On Request On Request
Spartce Electronics. ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
15 pcs
On Request
15 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TL7757CD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Spacing
Lead Style
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Reset Timeout
SVHC Present
Supplier Device Package
Type
Voltage
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TL7757CD Description

Short technical summary and product information.

The Texas Instruments TL7757CD is a supply-voltage supervisor and precision voltage detector designed for use in microcomputer and microprocessor systems. This IC monitors the supply voltage for undervoltage conditions, ensuring system stability during power-up and voltage drops.

 

Key features include a nominal supply voltage threshold of 4.55V with a precision of ±120 mV. The device provides an active low reset output that becomes active when the supply voltage (VCC) drops below the threshold voltage (VIT-). During power-up, the RESET\[ output becomes active (low) when VCC approaches 1V to prevent undefined operation. The reset timeout is a maximum of 5µs propagation delay.

 

This supervisor IC operates within a temperature range of 0°C to 70°C (TA) and is housed in an 8-SOIC package with surface mount mounting type. It features an open drain or open collector output and monitors a single voltage.

 

The TL7757CD is suitable for applications requiring reliable power supply monitoring and reset generation in embedded systems.

TL7757CD Quick Information

Product Type: Supply Voltage Supervisor
Canonical Name: TL7757CD Supply Voltage Supervisor
Subcategory: Reset ICs

TL7757CD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TL7757CD Estimated Pricing

Qty Low High
1+ $0.37 $0.37

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL7757CD Features

  • Monitors supply voltage for undervoltage conditions.
  • Provides active low reset signal.
  • 4.55V precision threshold voltage.
  • 5µs maximum reset timeout.
  • Surface mount 8-SOIC package.

TL7757CD Applications

  • Microcomputer system power monitoring.
  • Microprocessor system reset generation.
  • Ensures system stability during voltage drops.
  • Power-on reset generation.

TL7757CD FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the TL7757CD?

The nominal operating voltage is 4.55V.

What package type is the TL7757CD available in?

It is available in an 8-SOIC surface mount package (0.154", 3.90mm width).

What is the operating temperature range of the TL7757CD?

It operates from 0°C to 70°C (TA).

What type of reset output does the TL7757CD have?

The reset output is active low, open drain or open collector.

What is the reset timeout of the TL7757CD?

The maximum propagation delay for reset timeout is 5µs.

How many voltages does the TL7757CD monitor?

It monitors a single supply voltage.

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